We also supply ultra low carbon irons and ferrite, bonded and rare-earth permanent magnets for high performance applications.

Magnetic Locks (Brakes)

Magnetic brakes (or “locks”) are used for efficient and reliable fixation (locking) of moving parts in various applications including medical x-ray devices.

Constructed using high-performance rare-earth magnet components, this small but powerful device can hold upto 30-40 kg while enabling precise control.

Chunma has been supplying permanent magnet (PMB) and electromagnet (EMB) type brakes to leading manufacturers of digital x-ray medical devices for years. Custom orders for design modification is also available.

Magnetic Materials

Chunma’s ultra-low carbon content iron is provided in either strip or sheet-type (CMI-B) and rod-type (CMI-C) in a wide range of dimensions and qualities. Various thicknesses are maintained in stock for quick delivery.

Telecom Steel Poles

Lifting Magnet (LIFMA) is used in the manufacturing industry to move steel (in the form of plate, block, or round shape) and iron material in steel mill application, and other specialty applications. Permanent magnet-based LIFMA requires no electricity.

Chunma CMLP series LIFMA are ideally suited for safe and efficient handling, loading and unloading of machine tools in machine workshops.